




Job Summary: We are seeking a backend engineer with experience in critical systems for the development, deployment, and management of microservices, databases, and Kubernetes orchestration. Key Highlights: 1. Backend development for critical systems and regulated environments 2. Proficiency in microservices, Docker/Kubernetes, and databases 3. Experience with Kafka, Spring Boot, and authentication security MANDATORY REQUIREMENTS: * University degree in Computer Engineering, Telecommunications, or related technical fields. * Minimum 5 years of backend development experience for critical systems, preferably in public administration or regulated environments. * Proven expertise in development, deployment, and management of microservices (Spring Boot, Docker/Kubernetes, RESTful architectures). * Solid experience with MongoDB and other NoSQL databases, as well as relational databases. * Experience in advanced integration and management of messaging systems (Kafka, MQ queues) and event-driven programming. * Expert knowledge and hands-on experience with Kubernetes for orchestration, deployment, monitoring, and automatic scaling of applications and microservices in cloud and on\-premise environments. * Advanced proficiency with Docker, automated deployments, and CI/CD pipelines. * Experience using JPA (Java Persistence API) and documenting APIs via Swagger/OpenAPI. * Implementation of session management and secure user authentication (Keycloak, OAuth2, JWT). * Proficiency with professional development tools and environments (Eclipse, IntelliJ, Git, Maven, Jenkins). * Strong commitment to quality, security, and documentation, including application of standards such as OWASP and ENS compliance.


